Win7 system can not install the patch prompts the reason and solution for the lack of Service Pack system components

Recently, many netizens said that they could not be installed in the win7 system computer. The prompt "lack of service pack system components" caused the win7 prompt "lack of service pack system components" for a variety of reasons. For this problem, the following Xiaobian introduces you to the reasons why Win7 can not install the patch prompt "lack of service pack system components" & rdquo;.
Win7 installation patch failed service pack system component solution:

First, can not install Windows 7 SP1 patch package reason

Windows7 optimization master system cleaning function, system slimming this The function lists the driver backup project. If you select and clean up these driver backups during slimming, it will cause problems that cannot be installed during Windows 7 SP1 installation or online upgrade. s component.

In Rubik's Cube 2.02, this feature has been removed and no such problems will occur. We also recommend everyone to use Rubik's Cube 2.0 as a new generation of software products.

Software Name:

Rubik's Cube Master v6.20 Chinese Official Installation Edition One-Click Cleanup One-Click Optimization and Acceleration

Software Size:

24.4MB

updated:

2016-07-13

Second, you can not install Windows 7 SP1 patch solution

1, download the deleted driver backup file and extract it

2, the driver backup inside the slimming function deletes some folders in the C:\\Windows\\System32\\DriverStore\\FileRepository folder;

3. If you don't know if your system is 32-bit or 64-bit, right-click on the computer in the Start menu, look at the system properties, or click on the small report in the cube to see it.

Step 2: Restore deleted files

1. Get the target folder administrator permission;

2. First, please ask the landscaping master inside the cube to click Above the "right-click menu customization", click on the left side of the "Add right-click menu item", select the right side of the "administrators take ownership (files, folders) & rdquo;, click on the bottom right corner of the application ”. In this way, when you right click on a file or folder, there will be an additional "Administrative Ownership" item in the menu. If you are logged in directly with the administrator user, you can omit this step;

3, then open the Explorer and open the C:\\Windows\\System32\\DriverStore\\ folder;

4, in the FileRepository folder, right click, click "“ administrator to take ownership" in the menu, this time will pop up a command line window to continue to operate, you wait patiently for tens of seconds Wait for the command line window to close automatically;

5, folder restore operation: Then, copy or cut all the contents of FileRepository in the file you just extracted, paste it into C :\\Windows\\System32\\DriverStore\\FileRepository This folder;

6. If you need to overwrite the file, etc., click OK all the way (because the number of files is large, remember to check the remaining files below) Press this operation);

7. After all the folders have been successfully pasted, they are completed. If you still have problems with insufficient prompts, do not close the prompt window. You can re-acquire the administrator privileges of the C:\\Windows\\System32\\DriverStore\\FileRepository folder and click Retry. Or you can right click on this folder -> Properties, then click the "Security" tab, click the Edit button, manually add your current Windows username permissions, set to full control and click Retry File Copy. .

8, Windows 7 SP1 can be installed. Whether you are installing the SP1 patch package separately or installing Win7 SP1 online via Windows Update, you will be 100% sure.
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The above is not for Win7 system Installing the patch prompts the reason for the lack of the Service Pack system component and the solution to the full content. Friends who have the same problem can follow the above methods to set up the solution. I hope this tutorial will be helpful to everyone.